Zobrazeno 1 - 10
of 195
pro vyhledávání: '"F-OFDM"'
Autor:
Smita Jolania, Ravi Sindal
Publikováno v:
Iranian Journal of Electrical and Electronic Engineering, Vol 20, Iss 1, Pp 111-121 (2024)
Fifth Generation-New Radio (5G-NR) is an advanced air interface defined to fulfil diverse services with ubiquitous coverage in next generation Wireless networks. The waveform is the crucial part of air interface that must have good spectral confineme
Externí odkaz:
https://doaj.org/article/9844a678b65e4c57b30224c6ee15f000
Autor:
Waleed Algriree, H. alsheakh, Nasri Sulaiman, Maryam Isa, Ratna K. Z. Sahbudin, Siti L. M. Hassan, Emad Hmood Salman
Publikováno v:
Alexandria Engineering Journal, Vol 74, Iss , Pp 241-268 (2023)
The present communication system is not enough efficient for the data rate requirement for the real-time applications like video conferencing and file sharing. To meet the requirement of the data rate, the concept of F-OFDM (Filter- Orthogonal Freque
Externí odkaz:
https://doaj.org/article/32a62c7137ce4ffd923d75f7c862b3de
Autor:
Waleed Algriree, Nasri Sulaiman, Maryam M. Isa, Ratna K.Z. Sahbudin, Siti L.M. Hassan, Emad Hmood Salman
Publikováno v:
Egyptian Informatics Journal, Vol 24, Iss 2, Pp 161-172 (2023)
The purpose of 5G-MIMO communication systems is to boost the intensity of the received signal, and facilitate the application of the users’ apparatus. However, in band-grabbing systems such as these, the accessibility of a spectrum is hindered by g
Externí odkaz:
https://doaj.org/article/327f53f80074426194b20fcf3d2906ae
An analysis of low complexity of 5G-MIMO communication system based CR using hybrid filter detection
Autor:
Waleed Algriree, Nasri Sulaiman, Maryam Isa, Ratna K.Z. Sahbudin, Siti L.M. Hassan, Emad Hmood Salman, Mokhalad Alghrairi
Publikováno v:
Alexandria Engineering Journal, Vol 65, Iss , Pp 627-648 (2023)
The exponential growth in wireless communication has resulted in a high demand for novel wireless services within the frequency bands that can deal with the challenge pertaining to the current spectrum shortage. Thus, a 5G-MIMO based CR communication
Externí odkaz:
https://doaj.org/article/a4d656046de94d1aae0b6af99a2841c2
Akademický článek
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Autor:
Mustafa Sami Ahmed, Nor Shahida Mohd Shah, Yasin Yousif Al‐Aboosi, Mohammed S. M. Gismalla, Mohammad F. L. Abdullah, Yasir Amer Jawhar, Mohammed Balfaqih
Publikováno v:
ETRI Journal, Vol 43, Iss 2, Pp 184-196 (2020)
The research domain of underwater communication has garnered much interest among researchers exploring underwater activities. The underwater environment differs from the terrestrial setting. Some of the main challenges in underwater communication are
Externí odkaz:
https://doaj.org/article/e89f4fb0aaee4fa898bb0f54c7721302
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2020, Iss 1, Pp 1-20 (2020)
Abstract As a critical technology of 5G air interface waveform, filtered orthogonal frequency division multiplexing (F-OFDM) not only inherits the technical advantages of OFDM, but also has outstanding advantages in system flexibility and spectrum ef
Externí odkaz:
https://doaj.org/article/63d0dc7d536b447e8479c0482347debe
Publikováno v:
IEEE Access, Vol 8, Pp 219047-219061 (2020)
Wireless resource virtualization scheme has been proposed to satisfy the quality of service (QoS) requirement of multi-service traffic flows on multi-dimensional resources. However, it is a challenge to design an appropriate virtual resource allocati
Externí odkaz:
https://doaj.org/article/0448501cc5b74bfca3d35ef0555c47a5
Akademický článek
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Publikováno v:
IEEE Access, Vol 7, Pp 29441-29452 (2019)
This paper studies the performance of enhanced multicarrier waveforms in the presence of a nonlinear memoryless high power amplifier (HPA). In particular, we focus on the in-band non-linear distortions (NLD) and their effects on symbol-error-rate. Fi
Externí odkaz:
https://doaj.org/article/5323e03fadaf444b88d6fa3a6724d931